Skip to content

NodeBB v3 Chat Very Slow

Moved Performance
47 3 17.6k 1

Related Topics
  • 4 Votes
    3 Posts
    1k Views
    thanks @DownPW ! this is definitely very helpful.
  • MogoDB v6 to v7 upgrade

    Solved Configure nodebb
    5
    1 Votes
    5 Posts
    2k Views
    @Panda if you used the Ubuntu PPA, I think this only goes as far as 6.x if I recall correctly.
  • NodeBB socket with CloudFlare

    Solved Performance socket cloudflare nodebb
    24
    3 Votes
    24 Posts
    12k Views
    Solved. Tuto here and here
  • Nodebb design

    Solved General nodebb
    2
    1 Votes
    2 Posts
    1k Views
    @Panda said in Nodebb design: One negative is not being so good for SEO as more Server side rendered forums, if web crawlers dont run the JS to read the forum. From recollection, Google and Bing have the capability to read and process JS, although it’s not in the same manner as a physical person will consume content on a page. It will be seen as plain text, but will be indexed. However, it’s important to note that Yandex and Baidu will not render JS, although seeing as Google has a 90% share of the content available on the web in terms of indexing, this isn’t something you’ll likely lose sleep over. @Panda said in Nodebb design: The “write api” is preferred for server-to-server interactions. This is mostly based around overall security - you won’t typically want a client machine changing database elements or altering data. This is why you have “client-side” which could be DOM manipulation etc, and “server-side” which performs more complex operations as it can communicate directly with the database whereas the client cannot (and if it can, then you have a serious security flaw). Reading from the API is perfectly acceptable on the client-side, but not being able to write. A paradigm here would be something like SNMP. This protocol exists as a UDP (UDP is very efficient, as it is “fire and forget” and does not wait for a response like TCP does) based service which reads performance data from a remote source, thus enabling an application to parse that data for use in a monitoring application. In all cases, SNMP access should be “RO” (Read Only) and not RW (Read Write). It is completely feasible to assume complete control over a firewall for example by having RW access to SNMP and then exposing it to the entire internet with a weak passphrase. You wouldn’t do it (at least, I hope you wouldn’t) and the same ethic applies to server-side rendering and the execution of commands.
  • build nodebb Warning in entrypoint size limit

    Solved Performance nodebb
    2
    0 Votes
    2 Posts
    1k Views
    @eeeee they are nothing to worry about, and can be ignored.
  • 14 Votes
    69 Posts
    50k Views
    @phenomlab Seems to be better with some scaling fix for redis on redis.conf. I haven’t seen the message yet since the changes I made # I increase it to the value of /proc/sys/net/core/somaxconn tcp-backlog 4096 # I'm uncommenting because it can slow down Redis. Uncommented by default !!!!!!!!!!!!!!!!!!! #save 900 1 #save 300 10 #save 60 10000 If you have other Redis optimizations. I take all your advice https://severalnines.com/blog/performance-tuning-redis/
  • How to fix size of photos & videos NodeBB

    Solved Customisation nodebb nodebb size
    7
    3 Votes
    7 Posts
    2k Views
    @crazycells pleasure. Using percentages makes much more sense in this case. It’s the same argument with px vs pt vs em with fonts, margins, padding, etc., in the sense that em is generally preferred over px and pt https://stackoverflow.com/questions/609517/why-em-instead-of-px
  • NodeBB slow after DB recovery

    Solved Performance performance nodebb
    1
    5 Votes
    1 Posts
    828 Views
    No one has replied